SOLUTION: what is the standard equation of Focus 10,0 and directrix: x=-10 and sketch a graph of it and what is the graph parabola of Vertex (5,-2) and Focus (7,-2)

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: what is the standard equation of Focus 10,0 and directrix: x=-10 and sketch a graph of it and what is the graph parabola of Vertex (5,-2) and Focus (7,-2)      Log On


   

Question 1184935: what is the standard equation of Focus 10,0 and directrix: x=-10 and sketch a graph of it and what is the graph parabola of Vertex (5,-2) and Focus (7,-2)
Answer by josgarithmetic(39613) About Me  (Show Source):
You can put this solution on YOUR website!
This is two different questions, a parabola for each; riht?

Focus (10,0) and directrix x=-10 which is (-10,y).
You should at least know and can use the definition for Parabola using the Distance Formula.